Capture the beauty and essence of a cast iron stove with the ease and efficiency of vent-free gas technology. Metal housing with the look of cast iron. Compact, space-saving design fits almost anywhere. 99.9% efficiency rating with maximum heat output of 30,000 BTU. No electricity required to light or operate. Optional blower Item# 173968 sold separately. Choice of hearth pads Item#s 177589 and 177553 sold separately.